270523422

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 670632480

約数和(自身を除く): 400109058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 401, 403, 558, 702, 802, 806, 837, 961, 1203, 1209, 1674, 1922, 2406, 2418, 2883, 3609, 3627, 5213, 5766, 7218, 7254, 8649, 10426, 10827, 10881, 12431, 12493, 15639, 17298, 21654, 21762, 24862, 24986, 25947, 31278, 37293, 37479, 46917, 51894, 74586, 74958, 93834, 111879, 112437, 140751, 161603, 223758, 224874, 281502, 323206, 335637, 337311, 385361, 484809, 671274, 674622, 770722, 969618, 1156083, 1454427, 2312166, 2908854, 3468249, 4363281, 5009693, 6936498, 8726562, 10019386, 10404747, 15029079, 20809494, 30058158, 45087237, 90174474, 135261711, 270523422]

約数ペア:

[(1, 270523422), (2, 135261711), (3, 90174474), (6, 45087237), (9, 30058158), (13, 20809494), (18, 15029079), (26, 10404747), (27, 10019386), (31, 8726562), (39, 6936498), (54, 5009693), (62, 4363281), (78, 3468249), (93, 2908854), (117, 2312166), (186, 1454427), (234, 1156083), (279, 969618), (351, 770722), (401, 674622), (403, 671274), (558, 484809), (702, 385361), (802, 337311), (806, 335637), (837, 323206), (961, 281502), (1203, 224874), (1209, 223758), (1674, 161603), (1922, 140751), (2406, 112437), (2418, 111879), (2883, 93834), (3609, 74958), (3627, 74586), (5213, 51894), (5766, 46917), (7218, 37479), (7254, 37293), (8649, 31278), (10426, 25947), (10827, 24986), (10881, 24862), (12431, 21762), (12493, 21654), (15639, 17298)]